HiFi Audio Decoder Board Bluetooth Receiver Board with QCC5125 Bluetooth + ES9038 DAC for APTX HD LDAC

HiFi Audio Decoder Board Bluetooth Receiver Board with QCC5125 Bluetooth + ES9038 DAC for APTX HD LDAC

Features:
- The key to the product is the addition of high-end independent decoding chips for ESS, which achieve CD level sound quality. It is much better than ordinary toy level Bluetooth boards in terms of level, dynamics, details, and high and low frequency extension.
- Excellent high-frequency resolution, rounded mid-range, powerful low-frequency, and good elasticity.
- Lossless for APTX HD and LDAC.
- PCB size: 35 x 65mm/1.4 x 2.6"
- One AUX input makes it easy to connect other wired sources to switch. The board adopts the Bluetooth priority principle, that is, when there is no Bluetooth connection, it will automatically work in the AUX state, which is very convenient to use. The switch between AUX and Bluetooth is carried out by using Japanese original high-precision relays to ensure lossless signal docking.
- Its op amp circuit adopts ±13.5V dual power supply design. Equipped with an op amp base for easy replacement of op amps later to get your favorite sound.
- Higher than the CD bit rate standard
- Encoding formats supported by Bluetooth 5.1: protocol for LDAC, Aptx HD, Aptx Adaptive, Aptx, AAC, SBC, etc.
- Built in decoding chip for ESS, with independent high-quality decoding chip, the difference in performance is huge. The powerful detail restoration ability for ESS chip easily achieves lossless purposes.
- Bluetooth 5.1 QCC5125 chip makes the transmission speed faster and the performance more stable. The internal design has been updated and the Bluetooth connection is stable, allowing you to enjoy the sound quality better.
- Bluetooth transmission distance is over 10m/32.8ft. Support for APTX HD and LDAC HD transmission protocol.
- Supports for aptX HD 48khz and LDAC 96kHz HD audio transmission.
- Its Bluetooth HiFi sound quality is as good as the one by wired connection. It supports high-specification audio protocols such as for LDAC, APTX-ADAPTIVE, APTX HD, APTX and AAC. Its maximum transmission bit rate is 990KBPS. Support 96KHZ/32bit sample rate.
- With ultra-low latency technology, the gaming experience and video experience are significantly improved. For gaming and multimedia applications, the technology for APTX-LL is critical to synchronize audio and video. It allows you to listen to streaming from your favorite media services and ensures consistent music quality.

Package Included:
- 1 x Board
- 1 x Antenna
- 3 x Cables

Note:
- Because it is powered by DC power supply, please not use AC transformer to supply power to it directly.